ISRC GBUM71807681
Verified recording
GBUM71807681 is “The War In Afghanistan / His Magnum Opus” by Nicholas Britell,
registered on the CopyrightChains blockchain with CopyrightID
0xa8f851fc8c3c800d5e90843f1ee452f51097f5f1d0870a23925ed024a05f385d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71807681.
Recording identifiers
- ISRC
- GBUM71807681
- Title
- The War In Afghanistan / His Magnum Opus
- Artist
- Nicholas Britell
- CopyrightID (CopyrightChains transaction hash)
0xa8f851fc8c3c800d5e90843f1ee452f51097f5f1d0870a23925ed024a05f385d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:15ae8bfa9ff5df00f3ed51761dc201d51b1efc127adca1a195b47fa28eef6227- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71807681
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The War In Afghanistan / His Magnum Opus · Machine-readable JSON-LD